{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "#define hostname\n",
    "HOSTNAME = '192.168.1.100'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "INFO:pyrpl.redpitaya:Successfully connected to Redpitaya with hostname 192.168.178.26.\n"
     ]
    }
   ],
   "source": [
    "import pyrpl\n",
    "p = pyrpl.Pyrpl(config=\"\",  # do not use a config file \n",
    "                hostname=HOSTNAME)\n",
    "rp = p.redpitaya  # shortcut for the the redpitaya handler"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 26,
   "metadata": {},
   "outputs": [],
   "source": [
    "# setup both asgs\n",
    "for asg in [rp.asg0, rp.asg1]:\n",
    "    asg.setup(waveform='square', \n",
    "              amplitude=0.5, \n",
    "              offset=0, \n",
    "              frequency=1e6, \n",
    "              output_direct='off',\n",
    "              trigger_source='immediately',\n",
    "              )\n",
    "\n",
    "# make the assertion that signals are not synhronized\n",
    "ch1, ch2 = rp.scope.curve()\n",
    "assert ((ch1-ch2)!=0).any(), 'asg channel outputs are identical'\n",
    "\n",
    "# manually check on the scope that signals are not synchronized\n",
    "rp.scope.setup(input1='asg0',\n",
    "               input2='asg1',\n",
    "               duration=1e-6,\n",
    "               average=False,\n",
    "               trigger_source='asg0',\n",
    "               rolling_mode=False,\n",
    "               running_state='running_continuous'\n",
    "               )"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 27,
   "metadata": {},
   "outputs": [],
   "source": [
    "# setup the trigger pin\n",
    "rp.hk.expansion_P0_output = True\n",
    "rp.hk.expansion_P0 = False\n",
    "\n",
    "# setup asg trigger\n",
    "for asg in [rp.asg0, rp.asg1]:\n",
    "    asg.trigger_source = \"ext_positive_edge\"\n",
    "    \n",
    "# launch the trigger by creating a 0-to-1 transition on trigger pin\n",
    "rp.hk.expansion_P0 = True\n",
    "rp.hk.expansion_P0 = False\n",
    "\n",
    "# make the assertion that signals are synhronized\n",
    "ch1, ch2 = rp.scope.curve()\n",
    "assert ((ch1-ch2)==0).all(), 'asg channel outputs are not identical'\n",
    "\n",
    "# now check that the asg signals are synchronized on the scope...\n",
    "rp.scope.setup(running_state='running_continuous')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": []
  }
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